#ifndef SERIALWIDGET_H
#define SERIALWIDGET_H

#include <iostream>
#include <stdio.h>   /* Standard input/output definitions */
#include <string.h>  /* String function definitions */
#include <unistd.h>  /* UNIX standard function definitions */
#include <fcntl.h>   /* File control definitions */
#include <sys/ioctl.h>
#include <errno.h>   /* Error number definitions */
#include <termios.h> /* POSIX terminal control definitions */

#include <QWidget>
using namespace std;

class SerialWidget:public QWidget {
    Q_OBJECT

    public:
            SerialWidget(QWidget *parent = 0);
            ~SerialWidget();

            int fd; // file descriptor for the port
            int correctCommands; // counts number of correctly executed commands
            int incorrectCommands;


    public slots:
            void sendCommand(QString);
            void receiveStatus();
            void setBaudRate(int fd);

    signals:

    protected:

    private:

            char command[50];
            char CR;

};


#endif // SERIALWIDGET_H
